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Jobs in Ontario, Canada
33 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–20 of 33 jobs
Cerebras Systems · Toronto, Ontario, Canada +1
HybridFull-timeSeniorData & AICerebras is building a new generation of disaggregated AI inference systems that combine GPU-accelerated prefill with ultra-fast decode on the Cerebras Wafer-Scale Engine.
Senior Backend Engineer, Inference Cloud
2 weeks agoCerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeSeniorEngineeringWe’re hiring a senior backend engineer to build and scale the services that power Cerebras Inference Cloud. Your work will support the Developer Console and the broader backend systems that developers and enterprises rely on to access, manage, and operate inference workloads.
Staff Software Engineer, GPU Inference
2 weeks agoCerebras Systems · Toronto, Ontario, Canada +1
HybridFull-timeLead / staffEngineeringCerebras is building a new generation of disaggregated AI inference systems that combine GPU-accelerated prefill with ultra-fast decode on the Cerebras Wafer-Scale Engine.
Cerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeSeniorEngineeringWe are looking for an experienced, hands-on Senior Software Development Engineer in Test (SDET) to join the Release Integration Testing (RIT) function within Release & Feature Qualification for AI Inference Core.
AI Fleet Platform Software Engineer
5 weeks agoCerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeEngineeringCerebras operates AI clusters across a growing number of data centers. As the fleet expands, the software used to monitor and manage it must scale with it. We are seeking a senior software engineer to build the platforms and tools that help our teams understand fleet health,…
ML Runtime and Kernel Engineer - Core ML
5 weeks agoCerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeData & AICerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.
Staff Software Engineer, Inference API
6 weeks agoCerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeLead / staffEngineeringCerebras is building a new generation of disaggregated AI inference systems that combine GPU-accelerated prefill with ultra-fast decode on the Cerebras Wafer-Scale Engine.
AI Datacenter Infra engineer
6 weeks agoCerebras Systems · Toronto, Ontario, Canada +2
HybridFull-timeEngineeringCerebras is looking for an AI Data Center Infrastructure Engineer to turn cluster architecture into precise, deployment-ready infrastructure designs.
Cerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeSeniorEngineeringThe Core Infrastructure team builds the software systems that power engineering workflows across Cerebras.
Software Engineer - Host and Network IO
8 weeks agoCerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeEntry levelEngineeringThe Host and Network IO Team develops the full IO path implementation between a distributed system of server nodes, through the cluster, down to the custom RoCE network stack implemented in Cerebras' system, and over the proprietary IOs onto the WSE. As a software developer on…
Staff GPU Inference SDET
8 weeks agoCerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeLead / staffEngineeringAs a Staff GPU Inference SDET, you will be the founding quality, reliability, and validation lead for a new GPU Inference Development team. Working closely with engineering leads and cross-functional systems infrastructure teams, you will design, build, and scale the end-to-end…
Distributed Software Engineer
2 months agoCerebras Systems · Toronto, Ontario, Canada
HybridFull-timeSeniorEngineeringThe Cluster engineering team owns the software that turns thousands of wafers, servers, and switches into a cloud that stays up, stays busy, and stays debuggable. We stand clusters up from bare metal, schedule training and inference workloads across the fleet, keep it healthy,…
Cerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeSeniorEngineeringThe Core Infrastructure team builds the software systems that power engineering workflows across Cerebras.
Cerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeManagerEngineeringWe are looking for a hands-on Technical Lead Manager (Release Qual & Integration) to establish and lead Release Integration Testing within Release & Feature Qualification for AI Inference Core.
Staff Cloud Infrastructure Engineer
2 months agoCerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeLead / staffEngineeringDrive the design and architecture of secure, scalable cloud infrastructure and identity platforms in AWS and our own data centers.; Design and implement IAM, IGA, authentication, authorization, SSO, MFA, identity lifecycle management, and provisioning/deprovisioning solutions…
Cerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeLead / staffEngineeringDesign, build, and evolve CI/CD pipelines that support reliable and efficient build, test, and release workflows across the organization.; Own and improve artifact lifecycle systems, including versioning, storage, distribution, dependency management, and reproducible builds at…
Cloud Infrastructure Engineer
2 months agoCerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeSeniorEngineeringDesign, build, and operate secure, scalable cloud infrastructure and identity platforms in AWS and our own data centers.; Implement and manage IAM, IGA, authentication, authorization, SSO, MFA, identity lifecycle management, and provisioning/deprovisioning solutions using…
Cerebras Systems · Sunnyvale, California, United States +1
HybridFull-timeManagerEngineeringOwn end-to-end technical execution for server systems and network equipment in Cerebras clusters, including NPIs, platform refreshes, and major component or configuration changes.; Drive requirements gathering and technical trade-off decisions, converting inputs into executable…
Sr. Data Center Network Provisioning Engineer
2 months agoCerebras Systems · Sunnyvale, California, United States +3
HybridFull-timeSeniorData & AIThe Sr. Datacenter Provisioning Engineer will be responsible for provisioning, commissioning, and validating network infrastructure, servers, and related systems across large-scale data center deployments. This role works closely with engineering teams, data center technicians,…
Cluster Operations Software Engineer
2 months agoCerebras Systems · Sunnyvale, California, United States +2
HybridFull-timeSeniorEngineeringWe are seeking a highly skilled and experienced AI Cluster Operations Engineer to manage and operate our cutting-edge machine learning compute clusters. These clusters would provide the candidate with an opportunity to work with the world's largest computer chip, the…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.